Charlotte Knights are going to give away Tommy John Bobble Arm dolls on May 31 to the first 1500 fans. The head and left arm bobble--> "It is the first bobble head doll to have another part of the body that moves," according to their press release.

Maybe the Cubbies could have a Chris Stein Bobble Ball doll. Or a generic MLB Morganna Bobble Boob doll.